JEE Main 2021 — Circle Question with Solution
From: JEE Main 2021 (Online) 18th March Morning Shift
Question
Choose the correct statement about two circles whose equations are given below :
x2 + y2 10x 10y + 41 = 0
x2 + y2 22x 10y + 137 = 0
x2 + y2 10x 10y + 41 = 0
x2 + y2 22x 10y + 137 = 0
Choose an option
Show full solutionCorrect option: C
Correct answer
Ccircles have only one meeting point
Step-by-step explanation
Let
Centre
Radius r1 = 3
Centre
Radius r2 = 3
distance
distance
circles touch externally
Hence, circle have only one meeting point.
Centre
Radius r1 = 3
Centre
Radius r2 = 3
distance
distance
circles touch externally
Hence, circle have only one meeting point.
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